Expression of Peripheral Blood CD34++ Cells before and after Hyperbaric Oxygen Treatment in Patients with Brain Traumatic Injury
- VernacularTitle:高压氧治疗对脑外伤患者外周血CD34+细胞的影响
- Author:
Qiang YU
;
Zhicheng YUAN
;
Peisong LU
- Publication Type:Journal Article
- Keywords:
hyperbaric oxygen, brain traumatic injury, CD34+ cells
- From:
Chinese Journal of Rehabilitation Theory and Practice
2008;14(3):255-256
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the change of peripheral blood CD34+ cells and white blood cells(WBC)count in the patients with brain traumatic injury in convalescence stage during hyperbaric oxygen(HBO)treatment.Methods The peripheral blood CD34+ cells and WBC count were measured in 11 patients with brain traumatic injury in convalescence stage who accepted HBO treatment before and 1,2,3,4,and 5 weeks during the treatment.Other 11 persons were measured once as controls.Results Compared with the controls,the number of CD34+ cells showed normal in the 1st and the 3rd week,but increased in the 2nd and the 5th week in the HBO group(P<0.05).It was increased in the 5th week compared with that in the 1st and the 3rd week(P<0.05)in the treatment group.The number of WBC showed no significance and the patients' symptoms improved during the HBO treatment.Conclusion HBO can mobilize bone marrow derived stem cells marked by CD34,which may participate in the restoration of brain traumatic injury in convalescence stage.
